- Metal construction: 12 mm electronic lock is crafted from metal, ensuring durability and reliable performance for various applications. - Secure locking mechanism: The 12 mm two-position on/off switch features a secure locking mechanism that prevents unintended changes in the switch state, ensuring reliability. - Versatile use: Electronic Key Switch Lock is ideal for use in electronic devices, DIY projects, toy key switches, and telephone locks, providing a secure locking solution across different settings. - Compact design: Thread diameter approx 12 mm. Metal key lock switch fits seamlessly into tight spaces without compromising security. Use scenarios - In electronic devices and enclosures where a locked on/off state is required. - In DIY projects that need a compact, secure lockable switch. - In toy key switch applications or small telephone lock mechanisms requiring a secure, compact lock.